Enable resetting the simulation without reloading the graphics #3
Description
Situation
Currently the envire items are readded to the envire graph during reseting of the simulation. As envire_mars_graphics listens for added envire items and adds graphical representations for them, this currently requires clearing the graphical representations before readding the envire items to not have duplicates.
Task
Find a way to enable reseting the simulation without reloading the graphical representations. Maybe by adding the information to the readded envire item.